75881484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2371}}^1$

素因数の和:2515

約数の個数: 72

約数和(自身を含む): 221032448

約数和(自身を除く): 145150964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2371, 2667, 3556, 4572, 4742, 5334, 7113, 8001, 9484, 10668, 14226, 16002, 16597, 21339, 28452, 32004, 33194, 42678, 49791, 66388, 85356, 99582, 149373, 199164, 298746, 301117, 597492, 602234, 903351, 1204468, 1806702, 2107819, 2710053, 3613404, 4215638, 5420106, 6323457, 8431276, 10840212, 12646914, 18970371, 25293828, 37940742, 75881484]

約数ペア:

[(1, 75881484), (2, 37940742), (3, 25293828), (4, 18970371), (6, 12646914), (7, 10840212), (9, 8431276), (12, 6323457), (14, 5420106), (18, 4215638), (21, 3613404), (28, 2710053), (36, 2107819), (42, 1806702), (63, 1204468), (84, 903351), (126, 602234), (127, 597492), (252, 301117), (254, 298746), (381, 199164), (508, 149373), (762, 99582), (889, 85356), (1143, 66388), (1524, 49791), (1778, 42678), (2286, 33194), (2371, 32004), (2667, 28452), (3556, 21339), (4572, 16597), (4742, 16002), (5334, 14226), (7113, 10668), (8001, 9484)]